63806868

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{5021}}^1$

素因数の和:5384

約数の個数: 36

約数和(自身を含む): 161778708

約数和(自身を除く): 97971840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4236, 5021, 6354, 10042, 12708, 15063, 20084, 30126, 45189, 60252, 90378, 180756, 1772413, 3544826, 5317239, 7089652, 10634478, 15951717, 21268956, 31903434, 63806868]

約数ペア:

[(1, 63806868), (2, 31903434), (3, 21268956), (4, 15951717), (6, 10634478), (9, 7089652), (12, 5317239), (18, 3544826), (36, 1772413), (353, 180756), (706, 90378), (1059, 60252), (1412, 45189), (2118, 30126), (3177, 20084), (4236, 15063), (5021, 12708), (6354, 10042)]